}
	case getObjectTaggingAPI:
		if !isErr {
			atomic.AddUint64(&v.GetTagTotal, 1)
			atomic.AddUint64(&p.srProxyStats.GetTagTotal, 1)
		} else {
			atomic.AddUint64(&v.GetTagFailedTotal, 1)
			atomic.AddUint64(&p.srProxyStats.GetTagFailedTotal, 1)
		}
	case removeObjectTaggingAPI:
		if !isErr {
			atomic.AddUint64(&v.RmvTagTotal, 1)
			atomic.AddUint64(&p.srProxyStats.RmvTagTotal, 1)
		} else {

			z.PutTagFailedTotal, err = dc.ReadUint64()
			if err != nil {
				err = msgp.WrapError(err, "PutTagFailedTotal")
				return
			}
		case "gtf":
			z.GetTagFailedTotal, err = dc.ReadUint64()
			if err != nil {
				err = msgp.WrapError(err, "GetTagFailedTotal")
				return
			}
		case "rtf":
			z.RmvTagFailedTotal, err = dc.ReadUint64()
			if err != nil {
				err = msgp.WrapError(err, "RmvTagFailedTotal")

					m.Set(bucketReplProxiedGetRequestsTotal, float64(s.ProxyStats.GetTotal), labels...)
					m.Set(bucketReplProxiedGetTaggingRequestsFailures, float64(s.ProxyStats.GetTagFailedTotal), labels...)
					m.Set(bucketReplProxiedGetTaggingRequestsTotal, float64(s.ProxyStats.GetTagTotal), labels...)
					m.Set(bucketReplProxiedHeadRequestsFailures, float64(s.ProxyStats.HeadFailedTotal), labels...)

				Value:       float64(m.Proxied.PutTagFailedTotal),
			})
			ml = append(ml, MetricV2{
				Description: getClusterReplProxiedGetTaggingFailedOperationsMD(clusterMetricNamespace),
				Value:       float64(m.Proxied.GetTagFailedTotal),
			})
			ml = append(ml, MetricV2{
				Description: getClusterReplProxiedRmvTaggingFailedOperationsMD(clusterMetricNamespace),
				Value:       float64(m.Proxied.RmvTagFailedTotal),
			})
		}